﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace WpfApplication1
    {
    /// <summary>
    /// Logique d'interaction pour MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window
        {
        public MainWindow()
            {
            InitializeComponent();
            }

        private void btn_Click(object sender, RoutedEventArgs e)
            {
            MessageBox.Show(this.txt.Text);
            }

        private void btn_GotFocus(object sender, RoutedEventArgs e)
            {

            }
        }
    }
